By Balazs Koranyi and Dan Burns DAVOS, Switzerland (Reuters) -Multiple threats to the global economy topped the worries of the world’s well-heeled at the annual Davos think-fest on Monday, with some flagging the risk of a worldwide recession. Political and business leaders gathering for the World Economic Forum (WEF) meet against a backdrop of inflation at its highest level in a generation in major economies including the United States, Britain and Europe. These price rises have undermined consumer confidence and shaken the world’s financial markets, prompting central banks including the U.S. …